I don't really have dark circles, more like veins that show... this does cover them up a bit I feel and I then go in with concealer but I love how this feels under my concealer I feel like it makes my concealer last all day.
I have this product and i have to say i don't really see the difference between when i use it and don't use it. My dark circles were still there but I will say i love the cooling and silky smooth finish it gives you so 3/5!
So I've had genetic dark circles my whole life, and this product perks my whole eye area up! If it wasn't for the small amount of product I would def purchase this again! Maybe when I'm not budgeting for makeup. :)